Calculate the density at maximum flow, Other Engineering

Assignment Help:

(a)  A section of road has a free flow speed of 55km/h and a jam density of 367 vehicles per kilometre. Assuming under a linear speed-density relationship, calculate the density at maximum flow, the maximum flow rate and the speed at maximum flow.

(b)  A roadway has an average hourly traffic volume of 360 veh/h. Assuming that the arrival of vehicles is Poisson distributed, estimate the probabilities of having 0, 1, 2, 3, 4 and 5 or more vehicles arriving over a 20 second time interval. Determine the probability that the gap between successive vehicles will be less than 8 seconds.

(c)  Consider the following traffic situation for an intersection. Minor road vehicles at a STOP sign need a 6 seconds gap from the major road traffic to cross the road. If the major road traffic volume is 450 veh/h, estimate the percentage of vehicles from the minor road that could make a successful crossing without being delayed. If the minor road vehicles have a follow-up time of 2 seconds, determine the maximum number of minor road vehicles that could cross the major road during one hour.


Related Discussions:- Calculate the density at maximum flow

Survey, What''s the principles of surveying?

What''s the principles of surveying?

#, • ''Discussed Since the promised return on Russian government debt is mu...

• ''Discussed Since the promised return on Russian government debt is much higher than the promised return on US government debt, you should invest your money in Russia

Car parking control system programming, I have to develop a program for car...

I have to develop a program for car parking control system program on assembly language using AT89C51,please help me with it

Fire alarm systems, Fire alarm systems: All buildings require a means ...

Fire alarm systems: All buildings require a means by which the warning  of  fire  can  be  given  to  all occupants.  In the very smallest premises this might be achievable by

Electronics, explain compensated semiconductors

explain compensated semiconductors

Free Vibration Problem, I have a multi-part three mass, three spring and th...

I have a multi-part three mass, three spring and three coordinate system that I need to find: The free vibration of the second mode Magnitude of the steady-state force based on a g

Water traetment, what are the different phosphates used in water treatment?...

what are the different phosphates used in water treatment?

Strength of materials, a rectangular beam of size 40mm*60mm is subjected to...

a rectangular beam of size 40mm*60mm is subjected to bending. the maximum bending stress is limited to 75N/mm^2. find the moment of resistance of beam section.

Engine protection devices - aircraft engine, Engine protection devices : ...

Engine protection devices : Described below are typical protection devices that will override any excessive demands made on the engine by the pilot or by the control units.

Engine, #question.what if i poured diesel in petrol engine and petrol in di...

#question.what if i poured diesel in petrol engine and petrol in diesel engine.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd